// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//


#pragma once

#include <pollux/core/plan_node.h>

#include <pollux/substrait/proto/substrait/algebra.pb.h>
#include <pollux/substrait/proto/substrait/type.pb.h>

namespace kumo::pollux::substrait {
    class PolluxToSubstraitTypeConvertor {
    public:
        /// Convert Pollux RowType to Substrait NamedStruct.
        const ::substrait::NamedStruct &toSubstraitNamedStruct(
            google::protobuf::Arena &arena,
            const pollux::RowTypePtr &rowType);

        /// Convert Pollux Type to Substrait Type.
        const ::substrait::Type &toSubstraitType(
            google::protobuf::Arena &arena,
            const pollux::TypePtr &type);
    };

    using PolluxToSubstraitTypeConvertorPtr =
    std::shared_ptr<PolluxToSubstraitTypeConvertor>;
} // namespace kumo::pollux::substrait
